In a study of 91 participants, rejection by a partner of a different race produced greater cardiac-output reactivity than rejection by a same-race partner during both a speech task (F(1,84)=4.32, p=.041, d=0.45) and a discussion task (F(1,84)=4.56, p=.036, d=0.47).
Notes on verification
Statistics verified verbatim against the peer-reviewed source (Jamieson et al., 2013, Psychological Science) via a ResearchGate excerpt and corroborated by the SAGE journal abstract describing the same study design. Only the exact total N (91) was not independently confirmed, though it is consistent with reported degrees of freedom. [tier=silver indep_score=0.925 clusters=2 claim_tier=notable]
Sources
- Psychological Science - Nock Lab - Harvard University (seed:psychology_and_neuroscience)
- https://www.researchgate.net/publication/233964015_Experiencing_Discrimination_Increases_Risk_Taking (corroboration)
- https://journals.sagepub.com/doi/10.1177/0956797612448194 (corroboration)